Passing Parameters to an AsyncJob

I followed the Libreoffice extension development with C++ - Part 7 - AsyncJob Component
And created a AsyncJob in python.

My question is: Is there a way to call an AsyncJob and pass parameters to the job?

Using a menu I call vnd.sun.star.job:service=com.github.amourspirit.extensions.librepythonista.AsyncJobHtmlPyEditor
I tried vnd.sun.star.job:service=com.github.amourspirit.extensions.librepythonista.AsyncJobHtmlPyEditor?test=1 the parameter test=1 made no difference and is not passed to the job.